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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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UMI Performance
UMI Performance 6577 3/4in Extended Length Leaf Spring Pin Kit for 2015-2024 Ford F-150
$39.99
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2015-2024 Ford F-150 (all submodels including Raptor, Tremor, and XL).
The UMI Performance leaf spring pin kit provides a precision centering solution for late-model Ford F-150 trucks equipped with rear lowering systems or pinion angle shims. Factory centering pins often lack the necessary height to properly engage the axle pad when shims are introduced, leading to potential alignment shifting. These extended-length pins ensure your rear suspension remains correctly indexed for a secure, professional installation.
- Manufactured from 4140 CrMo (Chromoly) steel for maximum shear strength
- Tough black zinc finish for superior corrosion resistance
- Extended head design specifically for use with pinion angle shims and lowering blocks
- Includes Grade 8 mounting hardware
- 100% Made in the USA
Product Specifications:
- Manufacturer Part Number: 6577
- Pin Diameter: 3/4"
- Pin Length: 0.850"
- Total Length: 4.25"
- Thread Pitch: 1/2"-20
- Quantity: Set of 4 pins
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2024 | Ford | F-150 | King Ranch |
| 2015-2024 | Ford | F-150 | Lariat |
| 2016-2023 | Ford | F-150 | Limited |
| 2015-2024 | Ford | F-150 | Platinum |
| 2018-2024 | Ford | F-150 | Police Responder |
| 2017-2024 | Ford | F-150 | Raptor |
| 2016-2024 | Ford | F-150 | SSV |
| 2024 | Ford | F-150 | STX |
| 2021-2024 | Ford | F-150 | Tremor |
| 2015-2024 | Ford | F-150 | XL |
| 2015-2024 | Ford | F-150 | XLT |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
UMI Performance 6577 3/4in Extended Length Leaf Spring Pin Kit for 2015-2024 Ford F-150
$39.99
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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Share:
$39.99
$39.99
$39.99
Fits 2015-2024 Ford F-150 (all submodels including Raptor, Tremor, and XL).
The UMI Performance leaf spring pin kit provides a precision centering solution for late-model Ford F-150 trucks equipped with rear lowering systems or pinion angle shims. Factory centering pins often lack the necessary height to properly engage the axle pad when shims are introduced, leading to potential alignment shifting. These extended-length pins ensure your rear suspension remains correctly indexed for a secure, professional installation.
- Manufactured from 4140 CrMo (Chromoly) steel for maximum shear strength
- Tough black zinc finish for superior corrosion resistance
- Extended head design specifically for use with pinion angle shims and lowering blocks
- Includes Grade 8 mounting hardware
- 100% Made in the USA
Product Specifications:
- Manufacturer Part Number: 6577
- Pin Diameter: 3/4"
- Pin Length: 0.850"
- Total Length: 4.25"
- Thread Pitch: 1/2"-20
- Quantity: Set of 4 pins
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2024 | Ford | F-150 | King Ranch |
| 2015-2024 | Ford | F-150 | Lariat |
| 2016-2023 | Ford | F-150 | Limited |
| 2015-2024 | Ford | F-150 | Platinum |
| 2018-2024 | Ford | F-150 | Police Responder |
| 2017-2024 | Ford | F-150 | Raptor |
| 2016-2024 | Ford | F-150 | SSV |
| 2024 | Ford | F-150 | STX |
| 2021-2024 | Ford | F-150 | Tremor |
| 2015-2024 | Ford | F-150 | XL |
| 2015-2024 | Ford | F-150 | XLT |
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
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